package homework01;

import java.util.Scanner;
public class homework2 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt();
        multiplication(n);
    }

    public static void multiplication(int n) {
        for (int i = 1; i <= n; i++) {
            for (int j = 1; j <= i; j++) {
                System.out.print(i + "*" + j + "=" + i * j + " ");
            }
            System.out.println();
        }
    }

}
